Post on 14-Jun-2015
description
Open Source LearningOpen Source Learning NPTEL-EklavyaNPTEL-Eklavya
Kushal SenKushal Sen
IIT DelhiIIT Delhikushal@textile.iitd.ernet.in
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Case for e-EnvironmentCase for e-Environment
Live and dynamic experienceLive and dynamic experience Interactivity Interactivity Storage and retrieval Storage and retrieval Reach Reach Creation of the real global village Creation of the real global village
virtuallyvirtuallyMaking it learner-centricMaking it learner-centricRetains contextualityRetains contextuality
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The TEL experiment….The TEL experiment….
Efforts of IITs & IISc resulted inEfforts of IITs & IISc resulted in
EklavyaEklavya
NPTELNPTEL
………………because of the because of the feltfelt needneed
& & active supportactive support from MHRD from MHRD
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Educ
atio
nal Tec
hnol
ogy
Ser
vice
s Cen
tre
• 26th Jan 2001 Three-hr transmission on Gyan Darshan
•1st July 2001 Transmission became 4-hrs
•1st Aug 2001 Transmission from IIT Delhi
•1st Sep 2002 IIT Kharagpur Joined - transmission 6-hr daily
•1st Oct 2002 IIT Madras also joined - transmission 6-hr
•26 Jan 2003 Emergence of new channel- EKLAVYA-EKLAVYA-Free-to-air
Dish antenna installed at IITs , NITsand other locations ( > 40 locations)
Local Cable operaters are being motivated
Eklavya - the journey so far...Eklavya - the journey so far...
eklavya@admin.iitd.ernet.in
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D o w n L i n k
Through INSAT 3C Satellite on C band (74 degrees East), frequency 4165 MHz., Symbol rate 26.000 SPS, FEC ½, Polarization Horizontal.
IIT Delhi – IGNOU- INSAT - USER
Who all are Who all are using?using?
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NPTEL-Phase INPTEL-Phase I
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Extra ….
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Civil Engineering Civil Engineering Computer Science and Engineering Computer Science and Engineering Electrical Engineering Electrical Engineering Electronics and Communication Engineering Electronics and Communication Engineering Mechanical Engineering Mechanical Engineering
Before this what was being transmittedBefore this what was being transmittedon Eklavya?on Eklavya?
Nptel websitehttp://nptel.iitm.ac.in/
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Phase IIPhase II
New Courses
Previous courses (enrichment) and Previous courses (enrichment) and disciplines (higher level electives and disciplines (higher level electives and some PG courses)some PG courses)
Something more……….why?Something more……….why?
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New Disciplines ..New Disciplines ..Aerospace EngineeringAerospace Engineering 5858
ArchitectureArchitecture 11
Atmospheric ScienceAtmospheric Science 55
Automobile EngineeringAutomobile Engineering 22
Basic courses(Sem 1 and Basic courses(Sem 1 and 2)2) 11
BiotechnologyBiotechnology 3333
Chemical EngineeringChemical Engineering 102102
Chemistry and Chemistry and BiochemistryBiochemistry 6262
Civil EngineeringCivil Engineering 8484
Computer Science and Computer Science and EngineeringEngineering 5959
Electrical EngineeringElectrical Engineering 3636
Electronics & Electronics & Communication Communication EngineeringEngineering 5151
Engineering DesignEngineering Design 1111
Environmental ScienceEnvironmental Science 66
GeneralGeneral 11
Humanities and Social Humanities and Social SciencesSciences 6565
ManagementManagement 4949
MathematicsMathematics 7070
Mechanical EngineeringMechanical Engineering 9797
Metallurgy and Material Metallurgy and Material ScienceScience 5858
Mining EngineeringMining Engineering 11
NanotechnologyNanotechnology 2020
Ocean EngineeringOcean Engineering 2727
PhysicsPhysics 7676
Textile EngineeringTextile Engineering 4343
Total 1018 were proposed
Typical video course
Typical web course…
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Comments & Ratings ..Comments & Ratings ..
NPTEL - YouTube statisticsJan – Dec
2010Jan – Dec
2011Jan – Dec
2012Jan 2013 –
To date
Channel Views
19,275,385
20,633,429
23,916,525
3,067,096
Subscribers 25,723 34,198 42,777 10,990
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Territory Visits in IndiaTerritory Visits in India
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Geographical distributionGeographical distribution
NPTEL Website statistics
NPTEL Website statistics
Total number of courses uploaded 539
Total number of video courses 291
Total number of web courses 248
Total number of viewers 7,579,700
Total number of visits 20,182,548
NPTEL Website statistics
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India only?
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Video all the way…….Video all the way…….
The bandwidth requirements The bandwidth requirements notwithstanding…….notwithstanding…….
The nature of courses being same in The nature of courses being same in web and video modes……..web and video modes……..
The user preference for video is The user preference for video is amazing: about ~ 5 timesamazing: about ~ 5 times
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More More important…….Motivation?important…….Motivation?
Why should a student use this material?Why should a student use this material?Resource crunch?Resource crunch?Highly motivated?Highly motivated?
Why should a teacher use this material?Why should a teacher use this material?Nothing else is available?Nothing else is available?Ownership?Ownership?Benefits?Benefits?Creativity and diversity?Creativity and diversity?
Who are the other users?Who are the other users?
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Open source learningOpen source learning
Concept & StrategyConcept & StrategyCoreCoreFAQsFAQsSelf evaluationSelf evaluationAdditional referencesAdditional referencesCollaborators Collaborators Teacher interfaceTeacher interface
CORE
FAQ
USER BLOG
OUTER MOST SHELL
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Additional features being Additional features being added..added..
Text transcription of videosText transcription of videosMirror servers – NPTEL serverMirror servers – NPTEL serverMobile formatMobile format
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Deployment Deployment
NPTEL ServerNPTEL ServerYou tube You tube Hard drives for collegesHard drives for collegesDVDs for individual usersDVDs for individual users
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Workshops…..Workshops…..
At all partner institutesAt all partner institutesAt all associate partner institutesAt all associate partner institutesAcross the country at suitable Across the country at suitable
locations and collegeslocations and colleges Involving faculty and studentsInvolving faculty and students
Today’s meet is also one of the Today’s meet is also one of the information dissemination exercise information dissemination exercise
Creative commons---
Virtual university….
Why?Challenges ….
Technology and engineering Quality and quantity
Virtual labsVideo basedSimulation basedTrigger based
Certification
Institutional users and modes..
683 colleges and institutes in India have these courses on their local servers for the benefit of their students and faculty
Some other organizations– e.g., AICTE (south), Income tax Department, pune
Individuals
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